|
|||||
|
|
| 长沙烟区天敌昆虫物种多样性及其与主要害虫的消长动态 | |
| 引用本文： | 曾维爱,李密,谭琳,周刚,李帆,蔡海林,何振,胡秋龙,颜学武,郭婷. 长沙烟区天敌昆虫物种多样性及其与主要害虫的消长动态[J]. 中国烟草科学, 2016, 37(5): 63-67. DOI: 10.13496/j.issn.1007-5119.2016.05.012 |
| 作者姓名： | 曾维爱 李密 谭琳 周刚 李帆 蔡海林 何振 胡秋龙 颜学武 郭婷 |
| 作者单位： | 1. 湖南省烟草公司长沙市公司, 长沙 410011; 2. 湖南省林业科学院, 长沙 410004; 3. 湖南农业大学, 长沙 410128 |
| 基金项目： | 中国烟草总公司重点项目“湘江流域烟区烟草主要虫害和烟草病毒病、青枯病绿色防控技术体系构建研究及应用”（110201502016）；湖南省烟草公司重点项目“湖南烟草病虫害绿色防控技术体系构建研究及应用”（14-16ZDAa02）；长沙市烟草公司重点项目“湖南省烟草主要害虫天敌昆虫资源开发与应用技术研究”（CYKJ2014-02） |
| 摘 要： | 采用多点调查和集中监测的方法对长沙烟区烟田天敌昆虫物种多样性及其与主要害虫的消长规律进行了调查和研究。共记录烟田害虫天敌昆虫18种，优势种5种，包括异色瓢虫、龟纹瓢虫、七星瓢虫、隐翅虫和棉铃虫齿唇姬蜂；天敌物种个体数相对较少，对烟田主要害虫的控制能力较弱；烟田天敌昆虫物种多样性系数以每年的6月最大；烟蚜及其天敌发生规律呈滞后现象，而鳞翅目害虫与其天敌主要呈跟随现象。 |
| 关 键 词： | 烟草 天敌昆虫 物种多样性 消长动态 长沙 |
| 收稿时间： | 2015-12-30 |
Species Diversity of Natural Enemy Insects and Population Dynamic of Main Pest Insects in Changsha Tobacco Areas |
|
| ZENG Weiai,LI Mi,TAN Lin,ZHOU Gang,LI Fan,CAI Hailin,HE Zhen,HU Qiulong,YAN Xuewu,GUO Ting. Species Diversity of Natural Enemy Insects and Population Dynamic of Main Pest Insects in Changsha Tobacco Areas[J]. Chinese Tobacco Science, 2016, 37(5): 63-67. DOI: 10.13496/j.issn.1007-5119.2016.05.012 | |
| Authors: | ZENG Weiai LI Mi TAN Lin ZHOU Gang LI Fan CAI Hailin HE Zhen HU Qiulong YAN Xuewu GUO Ting |
| Affiliation: | 1. Changsha Company of Hunan Tobacco Company, Changsha 410011, China;2. Hunan Forestry Academy, Changsha 410004, China;3. College of Plant Protection, Hunan Agricultural University, Changsha 410128, China |
| Abstract: | Species diversity of natural enemy insects and population dynamic of main pest insects in Changsha tobacco areas were studied through wulti-site investigation and focused monitoring from 2014 to 2015. The results showed that 18 species of natural enemy insects were observed, including 5 dominant species, including Harmonia axyridis, Propylaea japonica, Coccinella septempunctata, Paederus fuscipes and Campoletis chlorideae. The numbers of species and individuals of natural enemy insects were small, and the control capacity against main pest insects was weak. Species diversity of natural enemy insects was the highest in June. The relationship between Myzus persicae and its natural enemy insects exhibited a hysteresis phenomenon, while the relationship between Lepidoptera pests and natural enemy insects exhibited a following phenomenon. |
| Keywords: | tobacco natural enemy insect species diversity population dynamic Changsha |
| 本文献已被 CNKI 等数据库收录！ | |
| 点击此处可从《中国烟草科学》浏览原始摘要信息 | |
| 点击此处可从《中国烟草科学》下载全文 | |